For a limited time save 40% on the $49.95 energy pack! That's 20,000 Crystal Energy for only $29.95!

There's never been a better time to stock up!

Offer available through March 27, 2012.

Now you can channel the warrior spirit of a Valkyrie! The Haven Treasury has plucked from the heavens a dazzling array of Valkyrie Wing accessories that are being given away FREE with a $9.95 energy purchase! The Valkyrie Wings are fully animated and come in a variety of styles.

Click 'Learn More' to see the full list of Valkyrie Wings available and their odds!

Knights who have risen through the ranks and become Defenders can know take on even more challenging rank missions and ultimately achieve the high rank of Vanguard!

Over 30 new Rank Missions have been added that will take you into the very darkest depths of the Clockworks and ultimately reach the Core! You'll learn to face the fiercest monsters, stage a prison escape for captured knights and discover the fate of Spiral Knights who give in to the darkness that stirs within the heart of Cradle.

So rank up and get ready for an exciting new adventure!

The first Expansion Mission, Operation Crimson Hammer, has arrived!

Warmaster Seerus is the evil master of munitions within the gremlin's all-powerful Crimson Order. Thought to be the true mastermind behind the Roarmulus Twins and countless other gremlin weapons, he is the Crimson Order’s creator and supplier for their diabolical engines of war.

Recon Knights under the command of Lieutenant Feron recently discovered Seerus’s ‘Grand Arsenal,’ his development center and storage facility for all his weaponry. Now, Feron himself is leading several squads of knights directly into the Grand Arsenal, with the intention of weeding out Seerus and destroying his war machines.

Met with heavy resistance, Feron’s squads require reinforcements and Spiral HQ is sending you in to assist.

For a limited time get a BONUS 15% more Energy with any Energy package purchase!

Offer valid through February 27, 2012.

Offer excludes gift-able energy packs such as the gift-able energy packs acquired with the Party Pack and Battle Royale Pack.